Outdoor lamp



FIG. 1 is a perspective view of an outdoor lamp showing my design;

FIG. 2 is a front elevational view thereof, and a rear elevational view is identically the same;

FIG. 3 is a left side elevational view thereof, and a right side elevational view is identically the same;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for an outdoor lamp, as shown and described. 